<?php
class form {
    /**
     * 编辑器
     * @param int $textareaid
     * @param int $toolbar 
     * @param string $module 模块名称
     * @param int $catid 栏目id
     * @param int $color 编辑器颜色
     * @param boole $allowupload  是否允许上传
     * @param boole $allowbrowser 是否允许浏览文件
     * @param string $alowuploadexts 允许上传类型
     * @param string $height 编辑器高度
     * @param string $disabled_page 是否禁用分页和子标题
     */
    public static function editor($textareaid = 'content', $toolbar = 'basic', $module = '', $catid = '', $color = '', $allowupload = 0, $allowbrowser = 1,$alowuploadexts = '',$height = 200,$disabled_page = 0, $allowuploadnum = '10') {
        $str ='';
        if(!defined('EDITOR_INIT')) {
            $str = '<script type="text/javascript" src="'.JS_PATH.'ckeditor/ckeditor.js"></script>';
            define('EDITOR_INIT', 1);
        }
        if($toolbar == 'basic') {
            $toolbar = defined('IN_ADMIN') ? "['Source']," : '';
            $toolbar .= "['Bold', 'Italic', '-', 'NumberedList', 'BulletedList', '-', 'Link', 'Unlink' ],['Maximize'],\r\n";
        } elseif($toolbar == 'full') {
            if(defined('IN_ADMIN')) {
                $toolbar = "['Source',";
            } else {
                $toolbar = '[';
            }
            $toolbar .= "'-','Templates'],
            ['Cut','Copy','Paste','PasteText','PasteFromWord','-','Print'],
            ['Undo','Redo','-','Find','Replace','-','SelectAll','RemoveFormat'],['ShowBlocks'],['Image','Capture','Flash','MyVideo'],['Maximize'],
            '/',
            ['Bold','Italic','Underline','Strike','-'],
            ['Subscript','Superscript','-'],
            ['NumberedList','BulletedList','-','Outdent','Indent','Blockquote'],
            ['JustifyLeft','JustifyCenter','JustifyRight','JustifyBlock'],
            ['Link','Unlink','Anchor'],
            ['Table','HorizontalRule','Smiley','SpecialChar','PageBreak'],
            '/',
            ['Styles','Format','Font','FontSize'],
            ['TextColor','BGColor'],
            ['attachment'],\r\n";
        } elseif($toolbar == 'desc') {
            $toolbar = "['Bold', 'Italic', '-', 'NumberedList', 'BulletedList', '-', 'Link', 'Unlink', '-', 'Image', '-','Source'],['Maximize'],\r\n";
        } else {
            $toolbar = '';
        }
        $str .= "<script type=\"text/javascript\">\r\n";
        $str .= "CKEDITOR.replace( '$textareaid',{";
        $str .= "height:{$height},";

        $show_page = ($module == 'content' && !$disabled_page) ? 'true' : 'false';
        $str .="pages:$show_page,subtitle:$show_page,textareaid:'".$textareaid."',module:'".$module."',catid:'".$catid."',\r\n";
        if($allowupload) {
            $authkey = upload_key("$allowuploadnum,$alowuploadexts,$allowbrowser");
            $str .="flashupload:true,alowuploadexts:'".$alowuploadexts."',allowbrowser:'".$allowbrowser."',allowuploadnum:'".$allowuploadnum."',authkey:'".$authkey."',\r\n";
        }
        if($allowupload) $str .= "filebrowserUploadUrl : '".APP_PATH."index.php?m=attachment&c=attachments&a=upload&module=".$module."&catid=".$catid."&dosubmit=1',\r\n";
        if($color) {
            $str .= "extraPlugins : 'uicolor',uiColor: '$color',";
        }
        $str .= "toolbar :\r\n";
        $str .= "[\r\n";
        $str .= $toolbar;
        $str .= "]\r\n";
        //$str .= "fullPage : true";
        $str .= "});\r\n";
        $str .= '</script>';
        $ext_str = "<div class='editor_bottom'>";
        if(!defined('IMAGES_INIT')) {
            $ext_str .= '<script type="text/javascript" src="'.JS_PATH.'swfupload/swf2ckeditor.js"></script>';
            define('IMAGES_INIT', 1);
        }
        $ext_str .= "<div id='page_title_div'>
        <table cellpadding='0' cellspacing='1' border='0'><tr><td class='title'>".L('subtitle')."<span id='msg_page_title_value'></span></td><td>
        <a class='close' href='javascript:;' onclick='javascript:$(\"#page_title_div\").hide();'><span>×</span></a></td>
        <tr><td colspan='2'><input name='page_title_value' id='page_title_value' class='input-text' value='' size='30'>&nbsp;<input type='button' class='button' value='".L('submit')."' onclick=insert_page_title(\"$textareaid\",1)></td></tr>
        </table></div>";
        $ext_str .= "</div>";
        if(is_ie()) $ext_str .= "<div style='display:none'><OBJECT id='PC_Capture' classid='clsid:021E8C6F-52D4-42F2-9B36-BCFBAD3A0DE4'><PARAM NAME='_Version' VALUE='0'><PARAM NAME='_ExtentX' VALUE='0'><PARAM NAME='_ExtentY' VALUE='0'><PARAM NAME='_StockProps' VALUE='0'></OBJECT></div>";
        $str .= $ext_str;
        return $str;
    }
    
    /**
     * 
     * @param string $name 表单名称
     * @param int $id 表单id
     * @param string $value 表单默认值
     * @param string $moudle 模块名称
     * @param int $catid 栏目id
     * @param int $size 表单大小
     * @param string $class 表单风格
     * @param string $ext 表单扩展属性 如果 js事件等
     * @param string $alowexts 允许图片格式
     * @param array $thumb_setting 
     * @param int $watermark_setting  0或1
     */
    public static function images($name, $id = '', $value = '', $moudle='', $catid='', $size = 50, $class = '', $ext = '', $alowexts = '',$thumb_setting = array(),$watermark_setting = 0 ) {
        if(!$id) $id = $name;
        if(!$size) $size= 50;
        if(!empty($thumb_setting) && count($thumb_setting)) $thumb_ext = $thumb_setting[0].','.$thumb_setting[1];
        else $thumb_ext = ',';
        if(!$alowexts) $alowexts = 'jpg|jpeg|gif|bmp|png';
        if(!defined('IMAGES_INIT')) {
            $str = '<script type="text/javascript" src="'.JS_PATH.'swfupload/swf2ckeditor.js"></script>';
            define('IMAGES_INIT', 1);
        }
        $authkey = upload_key("1,$alowexts,1,$thumb_ext,$watermark_setting");
        return $str."<input type=\"text\" name=\"$name\" id=\"$id\" value=\"$value\" size=\"$size\" class=\"$class\" $ext/>  <input type=\"button\" class=\"button\" onclick=\"javascript:flashupload('{$id}_images', '".L('attachmentupload')."','{$id}',submit_images,'1,{$alowexts},1,{$thumb_ext},{$watermark_setting}','{$moudle}','{$catid}','{$authkey}')\"/ value=\"".L('imagesupload')."\">";
    }

    /**
     * 
     * @param string $name 表单名称
     * @param int $id 表单id
     * @param string $value 表单默认值
     * @param string $moudle 模块名称
     * @param int $catid 栏目id
     * @param int $size 表单大小
     * @param string $class 表单风格
     * @param string $ext 表单扩展属性 如果 js事件等
     * @param string $alowexts 允许上传的文件格式
     * @param array $file_setting 
     */
    public static function upfiles($name, $id = '', $value = '', $moudle='', $catid='', $size = 50, $class = '', $ext = '', $alowexts = '',$file_setting = array() ) {
        if(!$id) $id = $name;
        if(!$size) $size= 50;
        if(!empty($file_setting) && count($file_setting)) $file_ext = $file_setting[0].','.$file_setting[1];
        else $file_ext = ',';
        if(!$alowexts) $alowexts = 'rar|zip';
        if(!defined('IMAGES_INIT')) {
            $str = '<script type="text/javascript" src="'.JS_PATH.'swfupload/swf2ckeditor.js"></script>';
            define('IMAGES_INIT', 1);
        }
        $authkey = upload_key("1,$alowexts,1,$file_ext");
        return $str."<input type=\"text\" name=\"$name\" id=\"$id\" value=\"$value\" size=\"$size\" class=\"$class\" $ext/>  <input type=\"button\" class=\"button\" onclick=\"javascript:flashupload('{$id}_files', '".L('attachmentupload')."','{$id}',submit_attachment,'1,{$alowexts},1,{$file_ext}','{$moudle}','{$catid}','{$authkey}')\"/ value=\"".L('filesupload')."\">";
    }
    
    /**
     * 日期时间控件
     * 
     * @param $name 控件name，id
     * @param $value 选中值
     * @param $isdatetime 是否显示时间
     * @param $loadjs 是否重复加载js，防止页面程序加载不规则导致的控件无法显示
     * @param $showweek 是否显示周，使用，true | false
     */
    public static function date($name, $value = '', $isdatetime = 0, $loadjs = 0, $showweek = 'true', $timesystem = 1) {
        if($value == '0000-00-00 00:00:00') $value = '';
        $id = preg_match("/\[(.*)\]/", $name, $m) ? $m[1] : $name;
        if($isdatetime) {
            $size = 21;
            $format = '%Y-%m-%d %H:%M:%S';
            if($timesystem){
                $showsTime = 'true';
            } else {
                $showsTime = '12';
            }
            
        } else {
            $size = 10;
            $format = '%Y-%m-%d';
            $showsTime = 'false';
        }
        $str = '';
        if($loadjs || !defined('CALENDAR_INIT')) {
            define('CALENDAR_INIT', 1);
            $str .= '<link rel="stylesheet" type="text/css" href="'.JS_PATH.'calendar/jscal2.css"/>
            <link rel="stylesheet" type="text/css" href="'.JS_PATH.'calendar/border-radius.css"/>
            <link rel="stylesheet" type="text/css" href="'.JS_PATH.'calendar/win2k.css"/>
            <script type="text/javascript" src="'.JS_PATH.'calendar/calendar.js"></script>
            <script type="text/javascript" src="'.JS_PATH.'calendar/lang/en.js"></script>';
        }
        $str .= '<input type="text" name="'.$name.'" id="'.$id.'" value="'.$value.'" size="'.$size.'" class="date" readonly>&nbsp;';
        $str .= '<script type="text/javascript">
            Calendar.setup({
            weekNumbers: '.$showweek.',
            inputField : "'.$id.'",
            trigger    : "'.$id.'",
            dateFormat: "'.$format.'",
            showTime: '.$showsTime.',
            minuteStep: 1,
            onSelect   : function() {this.hide();}
            });
        </script>';
        return $str;
    }

    /**
     * 栏目选择
     * @param string $file 栏目缓存文件名
     * @param intval/array $catid 别选中的ID，多选是可以是数组
     * @param string $str 属性
     * @param string $default_option 默认选项
     * @param intval $modelid 按所属模型筛选
     * @param intval $type 栏目类型
     * @param intval $onlysub 只可选择子栏目
     * @param intval $siteid 如果设置了siteid 那么则按照siteid取
     */
    public static function select_category($file = '',$catid = 0, $str = '', $default_option = '', $modelid = 0, $type = -1, $onlysub = 0,$siteid = 0,$is_push = 0) {
        $tree = pc_base::load_sys_class('tree');
        if(!$siteid) $siteid = param::get_cookie('siteid');
        if (!$file) {
            $file = 'category_content_'.$siteid;
        }
        $result = getcache($file,'commons');
        $string = '<select '.$str.'>';
        if($default_option) $string .= "<option value='0'>$default_option</option>";
        //加载权限表模型 ,获取会员组ID值,以备下面投入判断用
        if($is_push=='1'){
            $priv = pc_base::load_model('category_priv_model');
            $user_groupid = param::get_cookie('_groupid') ? param::get_cookie('_groupid') : 8;
        }
        if (is_array($result)) {
            foreach($result as $r) {
                 //检查当前会员组，在该栏目处是否允许投稿？
                if($is_push=='1' and $r['child']=='0'){
                    $sql = array('catid'=>$r['catid'],'roleid'=>$user_groupid,'action'=>'add');
                    $array = $priv->get_one($sql);
                    if(!$array){
                        continue;    
                    }
                }
                if($siteid != $r['siteid'] || ($type >= 0 && $r['type'] != $type)) continue;
                $r['selected'] = '';
                if(is_array($catid)) {
                    $r['selected'] = in_array($r['catid'], $catid) ? 'selected' : '';
                } elseif(is_numeric($catid)) {
                    $r['selected'] = $catid==$r['catid'] ? 'selected' : '';
                }
                $r['html_disabled'] = "0";
                if (!empty($onlysub) && $r['child'] != 0) {
                    $r['html_disabled'] = "1";
                }
                $categorys[$r['catid']] = $r;
                if($modelid && $r['modelid']!= $modelid ) unset($categorys[$r['catid']]);
            }
        }
        $str  = "<option value='\$catid' \$selected>\$spacer \$catname</option>;";
        $str2 = "<optgroup label='\$spacer \$catname'></optgroup>";

        $tree->init($categorys);
        $string .= $tree->get_tree_category(0, $str, $str2);
            
        $string .= '</select>';
        return $string;
    }

    public static function select_linkage($keyid = 0, $parentid = 0, $name = 'parentid', $id ='', $alt = '', $linkageid = 0, $property = '') {
        $tree = pc_base::load_sys_class('tree');
        $result = getcache($keyid,'linkage');
        $id = $id ? $id : $name;
        $string = "<select name='$name' id='$id' $property>\n<option value='0'>$alt</option>\n";
        if($result['data']) {
            foreach($result['data'] as $area) {    
                $categorys[$area['linkageid']] = array('id'=>$area['linkageid'], 'parentid'=>$area['parentid'], 'name'=>$area['name']);    
            }
        }
        $str  = "<option value='\$id' \$selected>\$spacer \$name</option>";

        $tree->init($categorys);
        $string .= $tree->get_tree($parentid, $str, $linkageid);
            
        $string .= '</select>';
        return $string;
    }
    /**
     * 下拉选择框
     */
    public static function select($array = array(), $id = 0, $str = '', $default_option = '') {
        $string = '<select '.$str.'>';
        $default_selected = (empty($id) && $default_option) ? 'selected' : '';
        if($default_option) $string .= "<option value='' $default_selected>$default_option</option>";
        if(!is_array($array) || count($array)== 0) return false;
        $ids = array();
        if(isset($id)) $ids = explode(',', $id);
        foreach($array as $key=>$value) {
            $selected = in_array($key, $ids) ? 'selected' : '';
            $string .= '<option value="'.$key.'" '.$selected.'>'.$value.'</option>';
        }
        $string .= '</select>';
        return $string;
    }

    public static function select2($array = array(), $id = 0, $str = '', $default_option = '') {
        $string = '<select '.$str.'>';
        $default_selected = (empty($id) && $default_option) ? 'selected' : '';
        if($default_option) $string .= "<option value='' $default_selected>$default_option</option>";
        if(!is_array($array) || count($array)== 0) return false;
        $ids = array();
        if(isset($id)) $ids = explode(',', $id);
        $flag = 0;
        foreach($array as $value) {
            if (empty($id)) {
                $selected = '';
                if (!$flag && in_array($value[0], $ids)) {
                    $selected = 'selected';
                    $flag = 1;
                }
            }
            else {
                $selected = in_array($value[0], $ids) ? 'selected' : '';
            }
            $string .= '<option url="'.$value[2].'" py="'.$value[3].'" value="'.$value[0].'" '.$selected.'>'.$value[1].'</option>';
        }
        $string .= '</select>';
        return $string;
    }
    
    /**
     * 复选框
     * 
     * @param $array 选项 二维数组
     * @param $id 默认选中值，多个用 '逗号'分割
     * @param $str 属性
     * @param $defaultvalue 是否增加默认值 默认值为 -99
     * @param $width 宽度
     */
    public static function checkbox($array = array(), $id = '', $str = '', $defaultvalue = '', $width = 0, $field = '') {
        $string = '';
        $id = trim($id);
        if($id != '') $id = strpos($id, ',') ? explode(',', $id) : array($id);
        if($defaultvalue) $string .= '<input type="hidden" '.$str.' value="-99">';
        $i = 1;
        foreach($array as $key=>$value) {
            $key = trim($key);
            $checked = ($id && in_array($key, $id)) ? 'checked' : '';
            if($width) $string .= '<label class="ib" style="width:'.$width.'px">';
            $string .= '<input type="checkbox" '.$str.' id="'.$field.'_'.$i.'" '.$checked.' value="'.new_html_special_chars($key).'"> '.new_html_special_chars($value);
            if($width) $string .= '</label>';
            $i++;
        }
        return $string;
    }

    /**
     * 单选框
     * 
     * @param $array 选项 二维数组
     * @param $id 默认选中值
     * @param $str 属性
     */
    public static function radio($array = array(), $id = 0, $str = '', $width = 0, $field = '') {
        $string = '';
        foreach($array as $key=>$value) {
            $checked = trim($id)==trim($key) ? 'checked' : '';
            if($width) $string .= '<label class="ib" style="width:'.$width.'px">';
            $string .= '<input type="radio" '.$str.' id="'.$field.'_'.new_html_special_chars($key).'" '.$checked.' value="'.$key.'"> '.$value;
            if($width) $string .= '</label>';
        }
        return $string;
    }
    /**
     * 模板选择
     * 
     * @param $style  风格
     * @param $module 模块
     * @param $id 默认选中值
     * @param $str 属性
     * @param $pre 模板前缀
     */
    public static function select_template($style, $module, $id = '', $str = '', $pre = '') {
        $tpl_root = pc_base::load_config('system', 'tpl_root');
        $templatedir = PC_PATH.$tpl_root.DIRECTORY_SEPARATOR.$style.DIRECTORY_SEPARATOR.$module.DIRECTORY_SEPARATOR;
        $confing_path = PC_PATH.$tpl_root.DIRECTORY_SEPARATOR.$style.DIRECTORY_SEPARATOR.'config.php';
        $localdir = str_replace(array('/', '\\'), '', $tpl_root).'|'.$style.'|'.$module;
        $templates = glob($templatedir.$pre.'*.html');
        if(empty($templates)) {
            $style = 'default';
            $templatedir = PC_PATH.$tpl_root.DIRECTORY_SEPARATOR.$style.DIRECTORY_SEPARATOR.$module.DIRECTORY_SEPARATOR;
            $confing_path = PC_PATH.$tpl_root.DIRECTORY_SEPARATOR.$style.DIRECTORY_SEPARATOR.'config.php';
            $localdir = str_replace(array('/', '\\'), '', $tpl_root).'|'.$style.'|'.$module;
            $templates = glob($templatedir.$pre.'*.html');
        }
        if(empty($templates)) return false;
        $files = @array_map('basename', $templates);
        $names = array();
        if(file_exists($confing_path)) {
            $names = include $confing_path;
        }
        $templates = array();
        if(is_array($files)) {
            foreach($files as $file) {
                $key = substr($file, 0, -5);
                $templates[$key] = isset($names['file_explan'][$localdir][$file]) && !empty($names['file_explan'][$localdir][$file]) ? $names['file_explan'][$localdir][$file].'('.$file.')' : $file;
            }
        }
        ksort($templates);
        return self::select($templates, $id, $str,L('please_select'));
    }
    
    /**
     * 验证码
     * @param string $id            生成的验证码ID
     * @param integer $code_len     生成多少位验证码
     * @param integer $font_size    验证码字体大小
     * @param integer $width        验证图片的宽
     * @param integer $height       验证码图片的高
     * @param string $font          使用什么字体，设置字体的URL
     * @param string $font_color    字体使用什么颜色
     * @param string $background    背景使用什么颜色
     */
    public static function checkcode($id = 'checkcode',$code_len = 4, $font_size = 20, $width = 130, $height = 50, $font = '', $font_color = '', $background = '') {
        return "<img id='$id' onclick='this.src=this.src+\"&\"+Math.random()' src='".SITE_PROTOCOL.SITE_URL.WEB_PATH."api.php?op=checkcode&code_len=$code_len&font_size=$font_size&width=$width&height=$height&font_color=".urlencode($font_color)."&background=".urlencode($background)."'>";
    }

    public static function checkcode_new($id = 'checkcode',$code_len = 4, $font_size = 20, $width = 130, $height = 50, $font = '', $font_color = '', $background = '')
    {
        return "<img id='$id' onclick='this.src=this.src+\"&\"+Math.random()' src='".SITE_PROTOCOL.SITE_URL.WEB_PATH."api.php?op=checkcode&cm=1&code_len=$code_len&font_size=$font_size&width=$width&height=$height&font_color=".urlencode($font_color)."&background=".urlencode($background)."'>";
    }
    /**
     * url  规则调用
     * 
     * @param $module 模块
     * @param $file 文件名
     * @param $ishtml 是否为静态规则
     * @param $id 选中值
     * @param $str 表单属性
     * @param $default_option 默认选项
     */
    public static function urlrule($module, $file, $ishtml, $id, $str = '', $default_option = '') {
        if(!$module) $module = 'content';
        $urlrules = getcache('urlrules_detail','commons');
        $array = array();
        foreach($urlrules as $roleid=>$rules) {
            if($rules['module'] == $module && $rules['file']==$file && $rules['ishtml']==$ishtml) $array[$roleid] = $rules['example'];
        }
        
        return form::select($array, $id,$str,$default_option);
    }
}

?>